Proton Email Formats

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  • Proton uses 6 different email formats. The most common is firstName-lastName (for example, jane-doe@proton.com), which appears in about 47% of work addresses.
  • Other common patterns include:
    • lastNameInitial_firstName: d_jane@proton.com (5%)
    • firstName.lastNameInitial: jane.d@proton.com (42%)

Proton’s Popular Email Formats

FormatExamplePercentage

Format

firstName-lastName
jane-doe@proton.comPercentage: 47%

Format

firstName.lastNameInitial
jane.d@proton.comPercentage: 42%

Format

lastNameInitial_firstName
d_jane@proton.comPercentage: 5%

Format

lastNameInitial.firstNameInitial
d.j@proton.comPercentage: 4%

Format

firstNameInitial.lastNameInitial
j.d@proton.comPercentage: 1%

Format

lastName_firstName
doe_jane@proton.comPercentage: 1%
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Proton Corporate Information: FAQ

Proton is a private company that has been in the industry for 43 years. The company currently specializes in the Automotive, Automobile Manufacturers areas. The position of the CEO is occupied by Li Chunrong. Its headquarters is located at Subang, Selangor, MY. The Proton annual revenue is estimated at < 1M. Total funding of the company - $454.2M. To connect with Proton employee register on SignalHire.
Proton uses 6 email formats across its organization. The most common pattern is firstName-lastName (e.g., jane-doe@proton.com), used in approximately 47% of work addresses.
Proton currently employs over 5000-10000 people from United States, Canada, Ecuador, Argentina, Brazil, with a head office in Subang, Selangor.
You can find and reach Proton decision-makers — including Chief Information Officer, General Manager, General Manager — directly through SignalHire. SignalHire provides verified email addresses and contact details for Proton's leadership.

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